package pkg;

/**
 * @author huangliusong
 * @since 2018/10/19
 * {@link }
 */
public class Test1 {
    public static void main(String[] args) {
        String str="";
        for (int i=0;i<10;i++){
            str=str+"A";
        }
        System.out.println(str);
    }
}
